RU2014154338A - METHOD FOR SEALING JOINTS OF FACES OF CHANNELS AND RESERVOIRS WITH BENTONITE HARNESS - Google Patents
METHOD FOR SEALING JOINTS OF FACES OF CHANNELS AND RESERVOIRS WITH BENTONITE HARNESS Download PDFInfo
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- RU2014154338A RU2014154338A RU2014154338A RU2014154338A RU2014154338A RU 2014154338 A RU2014154338 A RU 2014154338A RU 2014154338 A RU2014154338 A RU 2014154338A RU 2014154338 A RU2014154338 A RU 2014154338A RU 2014154338 A RU2014154338 A RU 2014154338A
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- RU
- Russia
- Prior art keywords
- bentonite
- tow
- reservoirs
- channels
- diameter
- Prior art date
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- Sealing Material Composition (AREA)
- Bridges Or Land Bridges (AREA)
- Road Paving Structures (AREA)
Abstract
1. Способ герметизации стыков облицовок каналов и водоемов с бентонитовым жгутом, включающий противофильтрационный жгут в виде полого цилиндра с наполнителем из бентонитовых глин, отличающийся тем, что для повышения долговечности и противофильтрационной надежности деформационного шва используют герметизирующий элемент из перфорированной полимерной геомембраны с наполнителем из бентонитового жгута, обжатого жидкой резиной.2. Способ по п. 1, отличающийся тем, что перфорированную полимерную геомембрану выполняют из полиэтилена и полиизобутилена низкой плотности, толщиной 2,0-4,0 мм, с отверстиями диаметром 1,0-3,0 мм.3. Способ по п. 1, отличающийся тем, что для наиболее эффективной гидратации бентонитового жгута водой, жидкую резину наносят на внешнюю поверхность бентонитового жгута спиралевидно.4. Способ по п. 1, отличающийся тем, что бентонитовый жгут выполняют из бентонита и бутилкаучука, в соотношении Na-бентонит -70%, Ca-бентонита - 20% и бутилкаучук - 10%.5. Способ по п. 1, отличающийся тем, что диаметр бентонитового жгута будет зависеть от размеров деформационного шва и свойств грунта.1. A method of sealing the joints of the lining of channels and reservoirs with a bentonite tow, comprising an anti-filter tow in the form of a hollow cylinder with bentonite clay filler, characterized in that to increase the durability and anti-filter reliability of the expansion joint, a sealing element made of perforated polymer geomembrane with bentonite filler is used compressed by liquid rubber. 2. A method according to claim 1, characterized in that the perforated polymer geomembrane is made of low density polyethylene and polyisobutylene, with a thickness of 2.0-4.0 mm, with holes with a diameter of 1.0-3.0 mm. The method according to claim 1, characterized in that for the most effective hydration of the bentonite tow with water, liquid rubber is applied on the outer surface of the bentonite tow. A method according to claim 1, characterized in that the bentonite tow is made of bentonite and butyl rubber, in the ratio of Na-bentonite -70%, Ca-bentonite - 20% and butyl rubber - 10% .5. The method according to claim 1, characterized in that the diameter of the bentonite tow will depend on the dimensions of the expansion joint and the properties of the soil.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2014154338/13A RU2598635C2 (en) | 2014-12-30 | 2014-12-30 | Method for sealing of joints of lining of channels and reservoirs with bentonitic cord |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2014154338/13A RU2598635C2 (en) | 2014-12-30 | 2014-12-30 | Method for sealing of joints of lining of channels and reservoirs with bentonitic cord |
Publications (2)
Publication Number | Publication Date |
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RU2014154338A true RU2014154338A (en) | 2016-07-27 |
RU2598635C2 RU2598635C2 (en) | 2016-09-27 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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RU2014154338/13A RU2598635C2 (en) | 2014-12-30 | 2014-12-30 | Method for sealing of joints of lining of channels and reservoirs with bentonitic cord |
Country Status (1)
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RU (1) | RU2598635C2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2668682C1 (en) * | 2017-03-27 | 2018-10-02 | Олег Андреевич Баев | Deformation seal of concrete facing |
RU2644885C1 (en) * | 2017-05-25 | 2018-02-14 | Олег Андреевич Баев | Method of sealing sewage of water conducting hydrotechnical constructions |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4655638A (en) * | 1986-06-12 | 1987-04-07 | Gelco Grouting Service | Waterstop for monolith joints and method |
CA2210869C (en) * | 1995-02-15 | 2007-03-13 | Concrete Sealants, Inc. | Water stop compositions and methods of preparing same |
RU2374386C1 (en) * | 2008-07-14 | 2009-11-27 | Открытое Акционерное Общество "Уральский Научно-Исследовательский И Проектный Институт Галургии" (Оао "Галургия") | Method for creation of antifiltration screen with geomembrane from polymer material |
RU2390604C1 (en) * | 2009-01-11 | 2010-05-27 | Государственное образовательное учреждение высшего профессионального образования "Пермский государственный технический университет" | Method for production of anti-filtration screen |
RU2524378C2 (en) * | 2012-04-19 | 2014-07-27 | Общество с ограниченной ответственностью "Южный научно-исследовательский институт гидротехники и мелиорации" | Connection of flexible sheets of watertight diaphragm of polyethylene screen |
RU2542760C2 (en) * | 2013-03-19 | 2015-02-27 | Федеральное Государственное Бюджетное Образовательно Учреждение Высшего Профессионального Образования "Новочеркасская Государственная Мелиоративная Академия" (Фгбоу Впо Нгма) | Anti-filtration coating with bentonite cord |
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2014
- 2014-12-30 RU RU2014154338/13A patent/RU2598635C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
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RU2598635C2 (en) | 2016-09-27 |
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Date | Code | Title | Description |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20171231 |